Properties of 1,2,3-trimethylbenzene
Thermophysical properties for 1,2,3-trimethylbenzene (CAS: 526-73-8). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
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Open CalculatorIdentification
- AtomsC: 9, H: 12
- CAS526-73-8
- FormulaC9H12
- ID526-73-8
- InChIC9H12/c1-7-5-4-6-8(2)9(7)3/h4-6H,1-3H3
- InChI KeyFYGHSUNMUKGBRK-UHFFFAOYSA-N
- IUPAC Name1,2,3-trimethylbenzene
- Molecular Weight (kg)120.192
- Phasel
- PubChem ID1.0686e+4
- SMILESCC1=C(C(=CC=C1)C)C
- Synonyms
Physical Properties
- Acentric factor0.3669
- Critical pressure (bar)34.54
- Critical temperature (°C)391.35
- Critical volume (m³/kmol)0.423
- Dipole moment
- Melting temperature (°C)-25
- Normal boiling temperature (°C)176
State-dependent Properties
- API gravity26.0045
- Compressibility factor0.00551501
- Density (kg/m³)890.79
- Dynamic viscosity (cP)0.902341
- Enthalpy of vaporization (mass) (kJ)403.872
- Enthalpy of vaporization (molar) (kJ/kmol)4.8542e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.5935e-7
- Kinematic viscosity1.0130e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))223.461
- Molar volume (m³/kmol)0.134927
- Parachor5.5653e-5
- Poynting correction factor1.00552
- Prandtl number13.3748
- Saturation pressure (bar)0.00238763
- Saturation temperature (°C)176.088
- Solubility parameter1.8477e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.891666
- Specific heat capacity (kJ/kg·K)1.85921
- Surface tension0.0283102
- Thermal conductivity0.125433
- Thermal diffusivity7.5737e-8
Safety Properties
- Autoignition temperature (°C)470
- Flash point temperature (°C)51
- Lower flammability limit0.008
- Upper flammability limit0.07
Environmental Properties
- Global warming potential
- Ozone depletion potential